
import router from "@/router";
function setSes(key,value) {
    sessionStorage.setItem(key,JSON.stringify(value))
}
function setUUIDSes(value) {
    var id = uuid(8,16);
    sessionStorage.setItem(id,JSON.stringify(value))
    return id
}
function getSes(key){
    return sessionStorage.getItem(key)
}
function getSesWithParse(key){
    return JSON.parse(sessionStorage.getItem(key))
}
function uuid(len, radix) {
    var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
    var uuid = [], i;
    radix = radix || chars.length;

    if (len) {
        // Compact form
        for (i = 0; i < len; i++) uuid[i] = chars[0 | Math.random()*radix];
    } else {
        // rfc4122, version 4 form
        var r;

        // rfc4122 requires these characters
        uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
        uuid[14] = '4';

        // Fill in random data.  At i==19 set the high bits of clock sequence as
        // per rfc4122, sec. 4.1.5
        for (i = 0; i < 36; i++) {
            if (!uuid[i]) {
                r = 0 | Math.random()*16;
                uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
            }
        }
    }

    return uuid.join('');
}

function pushByNameResId(name,data) {
    router.push({name: name, query:{resId:setUUIDSes(data)}})
}
export default {getSes,setSes,pushByNameResId,getSesWithParse}